10th European Go Congress 1969 Eltham, London, England, 06.08.1969-20.08.1969 Championship Group 6 players. All played the others twice 1 J. Mattern XX 10 01 11 01 11 7 2 M. Wimmer 01 XX 10 01 11 11 7 3 Rebattu 10 01 XX 10 1= 11 6.5 4 Mutabzija 00 10 01 XX 01 11 5 5 de Vries 10 00 0= 10 XX 11 4.5 6 Marseille 00 00 00 00 00 XX 0 J. Mattern won the play-off with M. Wimmer